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DE102009034600A8 - Regulierung der Durchflussrate von Treibstoff aus einem Treibstoffkreislauf eines Flugzeugs, das mit einem Triebwerk angetrieben wird - Google Patents

Regulierung der Durchflussrate von Treibstoff aus einem Treibstoffkreislauf eines Flugzeugs, das mit einem Triebwerk angetrieben wird Download PDF

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Publication number
DE102009034600A8
DE102009034600A8 DE102009034600A DE102009034600A DE102009034600A8 DE 102009034600 A8 DE102009034600 A8 DE 102009034600A8 DE 102009034600 A DE102009034600 A DE 102009034600A DE 102009034600 A DE102009034600 A DE 102009034600A DE 102009034600 A8 DE102009034600 A8 DE 102009034600A8
Authority
DE
Germany
Prior art keywords
fuel
regulating
engine
flow rate
aircraft powered
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE102009034600A
Other languages
English (en)
Other versions
DE102009034600A1 (de
DE102009034600B4 (de
Inventor
Nicolas Alain BADER
Rachid BOUDYAF
Alexis Pautouillard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SNECMA SAS filed Critical SNECMA SAS
Publication of DE102009034600A1 publication Critical patent/DE102009034600A1/de
Publication of DE102009034600A8 publication Critical patent/DE102009034600A8/de
Application granted granted Critical
Publication of DE102009034600B4 publication Critical patent/DE102009034600B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • F02C7/236—Fuel delivery systems comprising two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/30—Control of fuel supply characterised by variable fuel pump output
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/32—Arrangement, mounting, or driving, of auxiliaries
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/48—Control of fuel supply conjointly with another control of the plant
    • F02C9/56—Control of fuel supply conjointly with another control of the plant with power transmission control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/304—Spool rotational speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/31—Fuel schedule for stage combustors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
DE102009034600.7A 2008-07-25 2009-07-24 Regulierung der Durchflussrate von Treibstoff aus einem Treibstoffkreislauf eines Flugzeugs, das mit einem Triebwerk angetrieben wird Active DE102009034600B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0855113 2008-07-25
FR0855113A FR2934321B1 (fr) 2008-07-25 2008-07-25 Regulation du debit de carburant preleve dans un circuit carburant d'un aeronef propulse par un moteur.

Publications (3)

Publication Number Publication Date
DE102009034600A1 DE102009034600A1 (de) 2010-02-25
DE102009034600A8 true DE102009034600A8 (de) 2012-07-26
DE102009034600B4 DE102009034600B4 (de) 2023-08-03

Family

ID=40344353

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009034600.7A Active DE102009034600B4 (de) 2008-07-25 2009-07-24 Regulierung der Durchflussrate von Treibstoff aus einem Treibstoffkreislauf eines Flugzeugs, das mit einem Triebwerk angetrieben wird

Country Status (4)

Country Link
US (1) US8484977B2 (de)
DE (1) DE102009034600B4 (de)
FR (1) FR2934321B1 (de)
GB (1) GB2461973B (de)

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FR2959529B1 (fr) * 2010-04-28 2014-04-18 Snecma Systeme carburant de turbomachine avec une pompe a jet pour pompe bp
DE102011112253A1 (de) * 2011-09-02 2013-03-07 Rolls-Royce Deutschland Ltd & Co Kg Baueinheit für ein Triebwerk eines Luftfahrzeugs
FR2983248B1 (fr) * 2011-11-29 2015-04-03 Turbomeca Turbomachine comportant une pompe d'alimentation en carburant a activation electrique et procede d'alimentation en carburant d'une turbomachine
US20130315753A1 (en) * 2012-05-25 2013-11-28 Hamilton Sundstrand Corporation Speed control of engine pump via summing differential
FR3008957B1 (fr) * 2013-07-23 2015-08-14 Eurocopter France Installation motrice trimoteur regulee pour un aeronef a voilure tournante
JP6131785B2 (ja) * 2013-08-30 2017-05-24 株式会社Ihi 航空機エンジンの燃料供給装置
JP6056982B2 (ja) * 2013-09-25 2017-01-11 株式会社Ihi 燃料システム
FR3048675B1 (fr) * 2016-03-14 2022-02-18 Snecma Alimentation en air d'un circuit de conditionnement d'air d'une cabine d'un aeronef
US10428816B2 (en) * 2016-10-24 2019-10-01 Hamilton Sundstrand Corporation Variable speed multi-stage pump
FR3062421B1 (fr) 2017-01-30 2021-04-16 Safran Aircraft Engines Dispositif d'entrainement d'une pompe a carburant pour turbomachine
FR3062424B1 (fr) * 2017-01-30 2021-02-12 Safran Aircraft Engines Systeme d'entrainement d'une pompe a carburant d'une turbomachine
FR3062420B1 (fr) * 2017-01-30 2021-02-12 Safran Aircraft Engines Dispositif d'entrainement d'une pompe a carburant pour turbomachine
FR3062425B1 (fr) * 2017-01-30 2021-01-08 Safran Aircraft Engines Circuit d'alimentation en carburant de turbomachine
FR3062422B1 (fr) 2017-01-30 2021-05-21 Safran Aircraft Engines Systeme d'alimentation en carburant d'une turbomachine
FR3062423B1 (fr) * 2017-01-30 2019-03-15 Safran Aircraft Engines Systeme d'entrainement d'une pompe a carburant d'une turbomachine
EP3434598B1 (de) * 2017-07-28 2021-11-03 GE Avio S.r.l. Verfahren zur steuerung der leistung eines gasgenerators und drehmomentausgabe
FR3078551B1 (fr) * 2018-03-05 2020-02-28 Safran Aircraft Engines Commande anticipative d'un circuit d'alimentation en carburant d'une turbomachine
US10865713B2 (en) * 2018-07-20 2020-12-15 Hamilton Sundstrand Corporation Systems and methods for cooling electronic engine control devices
FR3099208B1 (fr) * 2019-07-26 2021-07-16 Safran Aircraft Engines Circuit de carburant pour une turbomachine d’aeronef
FR3099319B1 (fr) * 2019-07-26 2021-06-25 Safran Aircraft Engines Turbomachine comprenant une machine électrique ayant une fonction de démarreur-générateur et procédé de régulation de la vitesse d’une telle machine électrique
FR3114616B1 (fr) * 2020-09-29 2022-08-26 Safran Aircraft Engines Dispositif d’actionnement de pompe, système de pompage, aéronef et procédé d’alimentation en carburant associés
US11702990B2 (en) 2021-09-08 2023-07-18 Rolls-Royce North American Technologies Inc. Redundant electrically driven fuel and oil pumping system for gas turbine with bidirectional pump motor
US11629640B2 (en) 2021-09-08 2023-04-18 Rolls-Royce North American Technologies Inc. Oil pumping control for electrical oil pumping system
US11834992B2 (en) 2022-04-27 2023-12-05 General Electric Company Heat exchanger capacity for one or more heat exchangers associated with an accessory gearbox of a turbofan engine
US12060829B2 (en) 2022-04-27 2024-08-13 General Electric Company Heat exchanger capacity for one or more heat exchangers associated with an accessory gearbox of a turbofan engine
US11680530B1 (en) 2022-04-27 2023-06-20 General Electric Company Heat exchanger capacity for one or more heat exchangers associated with a power gearbox of a turbofan engine
US12110827B1 (en) * 2023-05-03 2024-10-08 General Electric Company Fuel systems for aircraft engines

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Also Published As

Publication number Publication date
DE102009034600A1 (de) 2010-02-25
GB2461973B (en) 2012-08-08
FR2934321B1 (fr) 2013-09-27
US20100018182A1 (en) 2010-01-28
GB2461973A (en) 2010-01-27
GB0911535D0 (en) 2009-08-12
FR2934321A1 (fr) 2010-01-29
US8484977B2 (en) 2013-07-16
DE102009034600B4 (de) 2023-08-03

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Legal Events

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R082 Change of representative

Representative=s name: MITSCHERLICH & PARTNER PATENT- UND RECHTSANWAE, DE

R081 Change of applicant/patentee

Owner name: SNECMA, FR

Free format text: FORMER OWNER: SNECMA FRENCH JOINT STOCK CO., PARIS, FR

Effective date: 20120529

R082 Change of representative

Representative=s name: MITSCHERLICH, PATENT- UND RECHTSANWAELTE, PART, DE

Effective date: 20120529

Representative=s name: MITSCHERLICH, PATENT- UND RECHTSANWAELTE PARTM, DE

Effective date: 20120529

Representative=s name: MITSCHERLICH & PARTNER PATENT- UND RECHTSANWAE, DE

Effective date: 20120529

R012 Request for examination validly filed
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final